Vortex filter



FIG. 1 is a front perspective view of a vortex filter according to an embodiment of the present invention.

FIG. 2 is a front view of the vortex filter of FIG. 1.

FIG. 3 is a rear view of the vortex filter of FIG. 1.

FIG. 4 is a left side view of vortex filter of FIG. 1.

FIG. 5 is a right side view of the vortex filter of FIG. 1.

FIG. 6 is a top view of the vortex filter of FIG. 1.

FIG. 7 is a bottom view of the vortex filter of FIG. 1.

FIG. 8 is an enclosed front perspective view of the vortex filter according to FIG. 1.

FIG. 9 is a front view of the vortex filter of FIG. 8.

FIG. 10 is a rear view of the vortex filter of FIG. 8.

FIG. 11 is a left side view of the vortex filter of FIG. 8.

FIG. 12 is a right side view of the vortex filter of FIG. 8.

FIG. 13 is a top view of the vortex filter of FIG. 8; and,

FIG. 14 is a bottom view of the vortex filter of FIG. 8.

The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines. 

CLAIM The ornamental design for a vortex filter, as shown and described. 